Yarok, the Desecrated [Core Set 2020 Prerelease Promos] Swamp Mountain players choose a mastermind villain

players choose a mastermind villain (Magneto

"I sees a horsey

Whenever a creature enters the battlefield under an opponent's control

put two +1/+1 counters on it or create two 1/1 colorless Servo artifact creature tokens

Yarok, the Desecrated [Core Set 2020 Prerelease Promos] Swamp Mountain players choose a mastermind villainSet: Core Set 2020 Prerelease Promos Type: Legendary Creature Elemental Horror Rarity: Mythic Cost: {2}{B}{G}{U} Deathtouch, lifelink If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. "Yarok grieves within the waste Of Bala Ged's corrupted land." *Lament for Bala Ged*, stanza 1